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Good carbohydrates – non starchy, fibres, beans, wholemeal bread Bad carbohydrates – sugary item that are refined and processed, has lost most nutrients but still able to provide energy Known as empty calories, white rice, white bread https://www.youtube.com/watch?v=_zm_DyD6FJ0 https://www.youtube.com/watch?v=JGSttZLCzLo Task : Watch video and take down important notes

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WALT know what protein is Functions of protein – acts as building blocks of tissue for growth, development and repair of tissues -serves as an energy source Made up of amino acids There are 20 different amino acids that combine to form polypeptides (protein). Watchhttps://www.youtube.com/watch?v=KRkYS YG5HXwhttps://www.youtube.com/watch?v=KRkYS YG5HXw

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WALT know what fat is Functions of fat -Provides essential fatty acids that we can’t make ourselves. -Acts as a source of energy -Carries important fat-soluble vitamins and is important for their absorption. 1 gram of fat provides 37kJ of energy, this is almost twice as much as a gram of carbohydrate. There are saturated, monounsaturated and polyunsaturated fat. All types of fat provide the same number of calories regardless of the source that they come from. Some fat are essential for our diet and some can lead to diseases (heart diseases, cancer and type 2 diabetes). Watch https://www.youtube.com/watch?v=G_7EchSkkc0https://www.youtube.com/watch?v=G_7EchSkkc0

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What Is The BMI? The body mass index is simply a number, derived by using height and weight measurements (for adults over 20 years old, bmi is calculated by dividing weight in kilograms by height in meters squared), that gives a general indication if weight falls within a healthy range. If your bmi is between 18.5 and 25, you are said to have a normal weight. If it's over 25, you are overweight, and over 30 we are talking about obesity. How Do I Know What My Ideal Weight Is? Usually an ideal body weight is equivalent to a bmi of about 22. If you have tried using bmi tables to figure out your ideal weight, you may know it can be quite confusing. That's why we decided to offer you this simple ideal weight and overweight calculator. You just have to enter your personal information, and you'll find out what your ideal weight is. Moreover, if you are overweight, it will tell you how many extra pounds you have. To find out more about bmi, please visit this CDC page.this CDC page Insert :